VEVOR Pond Aerator, 6.7CFM 1 HP Air Compressor, Lake Aerator for Ponds up to 3 Acres, Overheat Protection & Anti-Backflow Valve, 745W Powerful Motor, Pond Aeration Pump for Water Oxygen Circulation — Open-Box, 11% Off

745W High-Power Motor: The pond aerator features a 1HP oil-free compressor delivering up to 6.7CFM at 1660 RPM. The energy-efficient motor improves water quality faster, while the oil-free design provides cleaner air output and lowers maintenance costs

Adjustable Airflow: This outdoor lake aerator includes a flow-control valve so you can increase aeration in summer for higher dissolved oxygen or reduce flow in winter to help prevent ice formation. Works reliably in 23–104°F (-5–40°C), suitable for year-round use

Multiple Security Protections: Our pond aeration system comes with built-in overheat protection and an anti-backflow valve that ensures more secure long-term operation. For best performance, place the compressor in a ventilated area and keep it out of direct rain and sunlight to reduce dust and extend service life

Smart Timer Included: The outdoor pond aerator features an intelligent timer that automates on/off cycles according to your settings, eliminating the need for constant monitoring and enabling hands-free pond aeration management.

Works With Diffusers & Hose: The pond aerator pump is compatible with diffusers and tubing (not included) for ponds up to 1–3 acres and as deep as 50 ft. Helps improve dissolved oxygen, reduce water plants growth, cut down sludge buildup, and prevent fish kills caused by low oxygen. Note: It's recommended to use a hose that is heat-resistant, high-pressure resistant, and freeze-resistant